CN201833876U - Auxiliary clutch petal mechanism - Google Patents
Auxiliary clutch petal mechanism Download PDFInfo
- Publication number
- CN201833876U CN201833876U CN2010205787415U CN201020578741U CN201833876U CN 201833876 U CN201833876 U CN 201833876U CN 2010205787415 U CN2010205787415 U CN 2010205787415U CN 201020578741 U CN201020578741 U CN 201020578741U CN 201833876 U CN201833876 U CN 201833876U
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- CN
- China
- Prior art keywords
- pedal
- clutch
- joint face
- clutch pedal
- master cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Mechanical Operated Clutches (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Abstract
An auxiliary clutch petal mechanism is used for clutch operation of automobile co-drivers and arranged at a position in an engine chamber corresponding to the front of an automobile co-driver seat. The auxiliary clutch petal mechanism comprises a pedal support, a control part, a transmission part and an auxiliary clutch general pump, wherein the pedal support and the control part are respectively installed on a front baffle of the automobile body; the transmission part and the auxiliary clutch general pump are respectively connected with the pedal support; the control part is connected with transmission part; the transmission part is connected with the auxiliary clutch general pump; and the transmission part is provided with a working ignition position and a working limiting position respectively. The auxiliary clutch petal mechanism resolves the problems of incomplete separation when only an auxiliary clutch is acted due to lower transmission efficiency and longer free travelling distance of the auxiliary clutch in an auxiliary operation system of the prior art. Simultaneously, reliability of the auxiliary clutch operation system is greatly improved, and a clutch pedal on the co-driver seat meets the demand for human engineering.
Description
Technical field
The utility model relates to a kind of automatic clutch control mechanism, and particularly a kind of main structure body is positioned at the secondary clutch pedal mechanism of machinery space.
Background technology
The clutch operation of present domestic pick up vehicle is hydraulic control mechanism, mainly is made up of suspension type pedal of clutch, clutch master cylinder, clutch wheel cylinder, pull back spring or power assistant spring, pipeline system, disengaging yoke, release thrust bearing.And secondary clutch maneuvering system mainly contains following two kinds of forms:
First kind of form, referring to Fig. 1, Fig. 1 is the secondary clutch pedal structure scheme drawing of the lever of prior art.Secondary clutch pedal 20 drives main clutch pedal 10 motions by leverage 30, thereby promotes the clutch master cylinder motion.As shown in Figure 1, because the restriction of cabin space size has only leverage 30 is placed in the cabin, this structure is owing to be subjected to leg room restriction of copilot position and engine room inside space constraint, and the gap of mechanical connection be difficult to control, therefore have following shortcoming:
1, leverage 30 is difficult to arrange, even arrange reluctantly, owing to the conformability of producing is difficult to guarantee, is easy to generate the interference with miscellaneous part;
2, driving efficiency is lower;
3, secondary clutch play motion is excessive;
4, the layout of secondary clutch pedal is difficult to meet the requirement of human engineering, is difficult to guarantee handling comfort.
Second kind of form, referring to Fig. 2, Fig. 2 is the secondary clutch pedal structure scheme drawing of the stay-supported of prior art.As shown in Figure 2, secondary clutch pedal 20 drives main clutch pedal 10 motions by backguy 40, thereby promotes the clutch master cylinder motion.This structure has solved leverage and be difficult to the problem of arranging in the cabin, but exist lower, the secondary clutch play motion of driving efficiency layout excessive, secondary clutch pedal to be difficult to meet the requirement of human engineering equally thereby be difficult to guarantee problems such as handling comfort, and in use, backguy 40 makes the manipulation of secondary clutch pedal 20 become heavy unusually because internal friction power is big.
The utility model content
Technical problem to be solved in the utility model provides a kind of secondary clutch pedal mechanism, can solve above-mentioned problems of the prior art, the driving efficiency height, separates thoroughly and meet the requirement of human engineering.
To achieve these goals, the utility model provides a kind of secondary clutch pedal mechanism, the clutch that is used for the automobile copilot is handled, be arranged at the interior front passenger's seat anterior position place of machinery space of automobile corresponding to described automobile, wherein, comprise pedal support, function unit, drive disk assembly and secondary clutch master cylinder, described pedal support and described function unit are installed in respectively on the vehicle body front apron of described automobile, described drive disk assembly and described secondary clutch master cylinder are connected with described pedal support respectively, described function unit is connected with described drive disk assembly, described drive disk assembly is connected with described secondary clutch master cylinder, described secondary clutch master cylinder is connected with the clutch slave cylinder of described automobile, and described drive disk assembly has a work initial position and a working limit position respectively.
Above-mentioned secondary clutch pedal mechanism, wherein, described drive disk assembly comprises clutch pedal level and return power assistant spring, the lower end of described clutch pedal level and described function unit are hinged, the upper end of described clutch pedal level and described pedal support are hinged, described return power assistant spring one end is connected with the upper end of described clutch pedal level, and the other end of described return power assistant spring is fixed in described pedal support.
Above-mentioned secondary clutch pedal mechanism, wherein, the position of the attachment point of described return power assistant spring on described pedal support is lower than the position of described clutch pedal level and described pedal support hinge-point, and the point of connection of described return power assistant spring and described clutch pedal level is between described attachment point and described hinge-point.
Above-mentioned secondary clutch pedal mechanism, wherein, the lower end of described clutch pedal level comprises that also one is used for and described function unit bonded assembly chute, described chute is along the length direction setting of described clutch pedal level.
Above-mentioned secondary clutch pedal mechanism, wherein, described clutch pedal level upper end also is provided with the interstitial hole that is used to connect described clutch master cylinder, and the push rod of described clutch master cylinder is connected with described interstitial hole.
Above-mentioned secondary clutch pedal mechanism, wherein, described function unit comprises pedal, control stalk and orienting sleeve, described pedal is connected with described control stalk one end, described orienting sleeve is installed on the described vehicle body front apron, described control stalk is installed in the described orienting sleeve, and the other end of described control stalk is connected with the lower end of described clutch pedal level.
Above-mentioned secondary clutch pedal mechanism, wherein, described pedal and described control stalk are structure as a whole.
Above-mentioned secondary clutch pedal mechanism, wherein, described pedal support comprises bonded assembly stationary plane, pedal joint face and clutch master cylinder joint face in turn, described pedal joint face is vertical with described stationary plane and described clutch master cylinder joint face respectively.
Above-mentioned secondary clutch pedal mechanism, wherein, also comprise one second pedal joint face and one second stationary plane, described second pedal joint face and described pedal joint face are parallel to each other, described second stationary plane and described stationary plane are positioned at same plane, the described second pedal joint face is connected with described second stationary plane and described clutch master cylinder joint face respectively, and described clutch pedal level is between described pedal joint face and the described second pedal joint face.
Beneficial functional of the present utility model is: solved and separated problems such as not thorough when lower, the secondary clutch play motion of driving efficiency of the secondary clutch maneuvering system of lever and stay-supported is excessive to cause having only secondary clutch action.The reliability of secondary clutch maneuvering system is improved greatly.Particularly, because pedal can move in the mode of straight line, realized that the clutch pedal at place, copilot position meets the requirement of human engineering.
Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is the secondary clutch pedal structure scheme drawing of the lever of prior art;
Fig. 2 is the secondary clutch pedal structure scheme drawing of the stay-supported of prior art;
Fig. 3 A is the structural representation of the utility model one embodiment;
Fig. 3 B is the structural representation of another embodiment of the utility model;
Fig. 4 is the installation site scheme drawing of the utility model one embodiment;
Fig. 5 initially reaches the end position scheme drawing for the utility model work;
Fig. 6 is a return power assistant spring principle of work scheme drawing of the present utility model.
Wherein, Reference numeral
Prior art
10 main clutch pedals
20 secondary clutch pedals
30 leverages
40 backguys
The utility model
1 function unit
11 pedals
12 control stalks
13 orienting sleeves
14 bearing pins
2 drive disk assemblies
21 clutchs pedal level
211 chutes
212 interstitial holes
213 bearing pins
22 return power assistant spring
3 secondary clutch master cylinders
31 push rods
4 pedal supports
41 stationary planes
42 pedal joint faces
43 clutch master cylinder joint faces
44 second stationary planes
45 second pedal joint faces
5 machinery spaces, 6 front passenger's seats
7 vehicle body front aproies, 8 clutch slave cylinders
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present utility model and principle of work are done concrete description:
Referring to Fig. 3 A, Fig. 3 B, Fig. 4 and Fig. 5, Fig. 3 A is the structural representation of the utility model one embodiment, Fig. 3 B is the structural representation of another embodiment of the utility model, and Fig. 4 is the installation site scheme drawing of the utility model one embodiment, and Fig. 5 is two end position scheme drawings of the utility model.Secondary clutch pedal of the present utility model mechanism, the clutch that is used for the automobile copilot is handled, be arranged in the machinery space 5 of automobile anterior position place corresponding to the front passenger's seat 6 of described automobile, comprise pedal support 4, function unit 1, drive disk assembly 2 and secondary clutch master cylinder 3, described pedal support 4 and described function unit 1 are installed in respectively on the vehicle body front apron 7 of described automobile, described drive disk assembly 2 and described secondary clutch master cylinder 3 are connected with described pedal support 4 respectively, described function unit 1 is connected with described drive disk assembly 2, described drive disk assembly 2 is connected with described secondary clutch master cylinder 3, described secondary clutch master cylinder 3 is connected with the clutch slave cylinder 8 of described automobile, and described drive disk assembly 2 has a work initial position and a working limit position (referring to Fig. 5) respectively.
Described drive disk assembly 2 comprises clutch pedal level 21 and return power assistant spring 22, the lower end of described clutch pedal level 21 and described function unit 1 are hinged, the upper end of described clutch pedal level 21 and described pedal support 4 are hinged, described return power assistant spring 22 1 ends are connected with the upper end of described clutch pedal level 21, and the other end of described return power assistant spring 22 is fixed in described pedal support 4.The lower end of described clutch pedal level 21 comprises that also one is used for and described function unit 1 bonded assembly chute 211, and described chute 211 is along the length direction setting of described clutch pedal level 21.Described clutch pedal level 21 upper ends also are provided with the interstitial hole 212 that is used to connect described clutch master cylinder 3.Secondary clutch master cylinder 3 is fixed in the front end of pedal support 4, and the push rod 31 of secondary clutch master cylinder 3 is connected with the interstitial hole 212 of clutch pedal level 21 by bearing pin 213.Sleeve mechanism before pedal 11 and part control stalk 12 are positioned at the front passenger's seat 6 of operator's compartment, remaining part is all in machinery space 5.
Described function unit 1 comprises pedal 11, control stalk 12 and orienting sleeve 13, described pedal 11 is connected with described control stalk 12 1 ends, described orienting sleeve 13 is installed on the described vehicle body front apron 7, described control stalk 12 is installed in the described orienting sleeve 13, and the other end of described control stalk 12 is connected with the lower end of the described clutch pedal level 21 of suspension type by bearing pin 14.In the present embodiment, this control stalk 12 is concrete by bearing pin 14 and chute 211 sliding block joints, and described pedal 11 is structure as a whole with described control stalk 12.
Described pedal support 4 comprises bonded assembly stationary plane 41, pedal joint face 42 and clutch master cylinder joint face 43 in turn, described pedal joint face 42 is vertical with described stationary plane 41 and described clutch master cylinder joint face 43 respectively, and pedal support 4 is fixed on the vehicle body front apron 7 by stationary plane 41.In another embodiment of the present utility model, described pedal support 4 also comprises one second pedal joint face 45 and one second stationary plane 44, described second pedal joint face 45 and described pedal joint face 42 are parallel to each other, described second stationary plane 44 is positioned at same plane with described stationary plane 41 and is fixed on the described vehicle body front apron 7 with described stationary plane 41, the described second pedal joint face 45 is connected with described second stationary plane 44 and described clutch master cylinder joint face 43 respectively, and described clutch pedal level 21 is between described pedal joint face 42 and the described second pedal joint face 45.
Referring to Fig. 6, Fig. 6 is a return power assistant spring principle of work scheme drawing of the present utility model.The position of the attachment point A of described return power assistant spring 22 on described pedal support 4 is lower than the position of described clutch pedal level 21 and described pedal support 4 hinge-point C, and the point of connection B of described return power assistant spring 22 and described clutch pedal level 21 is between described attachment point A and described hinge-point C.Wherein A point B point is the attachment point of return power assistant spring 22, and the C point is the pedal of clutch pivot point, and the B point rotates around the C point with the pedal of clutch rotation.As shown in the figure, when the B point was positioned at A point, C point line below, the elastic force of spring made pedal 11 around C point clickwise, and this moment, spring played the effect that makes pedal 11 returns.When the B point was positioned at A point, C point line top, the elastic force of spring made pedal 11 around C point left-hand revolution, and this moment, spring played the effect that makes pedal 11 reinforcements.When A point, B point, when the C point is in straight line, spring had not both had reinforcement and had not had the return effect yet, was the equilibrium point of pedal 11.
Principle of work of the present utility model is: secondary clutch maneuvering system is and the effect separately of main clutch system, when stepping on main clutch pedal, promote clutch slave cylinder 8 work by main clutch master cylinder, disengage the clutch, to the not influence of secondary clutch pedal, operating effort is constant.Equally, when stepping on the pedal 11 of the secondary clutch pedal of the utility model mechanism, promote clutch slave cylinder 8 work by secondary clutch master cylinder 3, disengage the clutch, to the not influence of main clutch pedal, operating effort is constant.When stepping on major and minor clutch pedal simultaneously, promote clutch slave cylinder 8 work simultaneously by major and minor clutch master cylinder, disengage the clutch, at this moment operating effort separately is half when operating separately.Specifically, during the utility model work, when push down on the pedal 11, pedal 11 promotes connected control stalk 12, pedal 11 and control stalk 12 promote suspension type clutchs pedal level 21 and rotate around the hinge-point C of itself and pedal support 4 by connecting bearing pin 14, push rod 31 moving linearlies that promote secondary clutch master cylinder 3 by bearing pin 213 make secondary clutch master cylinder 3 interior piston motions that liquid is under pressure and promote clutch slave cylinder 8 work simultaneously, disengage the clutch.The prior art of contrast accompanying drawing 1 and accompanying drawing 2 as seen, drive path of the present utility model is: step on the pedal 11 of secondary clutch pedal mechanism, promote clutch slave cylinders 8 work by secondary clutch master cylinder 3, disengage the clutch.Solved thus when lower, the secondary clutch play motion of driving efficiency of the secondary clutch maneuvering system of lever and stay-supported is excessive to cause having only secondary clutch action and separated problems such as not thorough, the reliability of secondary clutch maneuvering system is improved greatly.Particularly, because pedal 11 can move in the mode of straight line, realized that the clutch pedal at place, copilot position meets the requirement of human engineering.
Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.
Claims (9)
1. secondary clutch pedal mechanism, the clutch that is used for the automobile copilot is handled, be arranged at the interior front passenger's seat anterior position place of machinery space of automobile corresponding to described automobile, it is characterized in that, comprise pedal support, function unit, drive disk assembly and secondary clutch master cylinder, described pedal support and described function unit are installed in respectively on the vehicle body front apron of described automobile, described drive disk assembly and described secondary clutch master cylinder are connected with described pedal support respectively, described function unit is connected with described drive disk assembly, described drive disk assembly is connected with described secondary clutch master cylinder, described secondary clutch master cylinder is connected with the clutch slave cylinder of described automobile, and described drive disk assembly has a work initial position and a working limit position respectively.
2. secondary clutch pedal as claimed in claim 1 mechanism, it is characterized in that, described drive disk assembly comprises clutch pedal level and return power assistant spring, the lower end of described clutch pedal level and described function unit are hinged, the upper end of described clutch pedal level and described pedal support are hinged, described return power assistant spring one end is connected with the upper end of described clutch pedal level, and the other end of described return power assistant spring is fixed in described pedal support.
3. secondary clutch pedal as claimed in claim 2 mechanism, it is characterized in that, the position of the attachment point of described return power assistant spring on described pedal support is lower than the position of described clutch pedal level and described pedal support hinge-point, and the point of connection of described return power assistant spring and described clutch pedal level is between described attachment point and described hinge-point.
4. as claim 2 or 3 described secondary clutch pedal mechanisms, it is characterized in that the lower end of described clutch pedal level comprises that also one is used for and described function unit bonded assembly chute, described chute is along the length direction setting of described clutch pedal level.
5. as claim 2 or 3 described secondary clutch pedal mechanisms, it is characterized in that described clutch pedal level upper end also is provided with the interstitial hole that is used to connect described clutch master cylinder, the push rod of described clutch master cylinder is connected with described interstitial hole.
6. as claim 2 or 3 described secondary clutch pedal mechanisms, it is characterized in that, described function unit comprises pedal, control stalk and orienting sleeve, described pedal is connected with described control stalk one end, described orienting sleeve is installed on the described vehicle body front apron, described control stalk is installed in the described orienting sleeve, and the other end of described control stalk is connected with the lower end of described clutch pedal level.
7. secondary clutch pedal as claimed in claim 6 mechanism is characterized in that described pedal and described control stalk are structure as a whole.
8. as claim 2 or 3 described secondary clutch pedal mechanisms, it is characterized in that, described pedal support comprises bonded assembly stationary plane, pedal joint face and clutch master cylinder joint face in turn, and described pedal joint face is vertical with described stationary plane and described clutch master cylinder joint face respectively.
9. secondary clutch pedal as claimed in claim 8 mechanism, it is characterized in that, also comprise one second pedal joint face and one second stationary plane, described second pedal joint face and described pedal joint face are parallel to each other, described second stationary plane and described stationary plane are positioned at same plane, the described second pedal joint face is connected with described second stationary plane and described clutch master cylinder joint face respectively, and described clutch pedal level is between described pedal joint face and the described second pedal joint face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205787415U CN201833876U (en) | 2010-10-21 | 2010-10-21 | Auxiliary clutch petal mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205787415U CN201833876U (en) | 2010-10-21 | 2010-10-21 | Auxiliary clutch petal mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201833876U true CN201833876U (en) | 2011-05-18 |
Family
ID=44003974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205787415U Expired - Lifetime CN201833876U (en) | 2010-10-21 | 2010-10-21 | Auxiliary clutch petal mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201833876U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951083A (en) * | 2012-10-10 | 2013-03-06 | 黄承昂 | Electric pedal plate |
| CN105109334A (en) * | 2015-08-19 | 2015-12-02 | 北汽福田汽车股份有限公司 | Clutch control system and vehicle |
| CN113002298A (en) * | 2021-04-01 | 2021-06-22 | 安徽江淮汽车集团股份有限公司 | Stroke adjustable separation and reunion footboard structure and car |
-
2010
- 2010-10-21 CN CN2010205787415U patent/CN201833876U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951083A (en) * | 2012-10-10 | 2013-03-06 | 黄承昂 | Electric pedal plate |
| CN105109334A (en) * | 2015-08-19 | 2015-12-02 | 北汽福田汽车股份有限公司 | Clutch control system and vehicle |
| CN113002298A (en) * | 2021-04-01 | 2021-06-22 | 安徽江淮汽车集团股份有限公司 | Stroke adjustable separation and reunion footboard structure and car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110518 |